Radiotherapy device



FIG. 1 is a front perspective view of a radiotherapy device showing the new design;

FIG. 2 is a right perspective view thereof;

FIG. 3 is a left perspective view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear right perspective view thereof;

FIG. 7 is an enlarged view of the identified portion of FIG. 1;

FIG. 8 is an enlarged view of the identified portion of FIG. 3; and,

FIG. 9 is an enlarged view of the identified portion of FIG. 1.

The even-length broken lines shown in the drawings illustrate portions of the radiotherapy device that form no part of the claimed design. 

CLAIM The ornamental design for a radiotherapy device, as shown and described. 